Morgan Stanley's $2.4 billion Facebook short — Matt Levine had a very wonky post on Friday afternoon about the dynamics of the Facebook IPO in general and of the very misunderstood greenshoe option in particular. Now that we've all had a nice relaxing weekend, it's maybe worth revisiting that greenshoe …

Facebook closes at $34, far below IPO price — After a brutal day of trading, Facebook closed at $34.03, down nearly 11 percent and well below the company's initial offering price of $38. — Shares opened below the break-even mark and never recovered Monday.

Enhancing Windows 8 for multiple monitors … Connecting multiple monitors to a PC is one of the easiest ways to enhance your Windows experience. Plug in a second monitor and you instantly double your working surface. I've had a multi-monitor setup for the past 10 years …

How Apple and Microsoft Armed 4,000 Patent Warheads — In many ways, Scott Widdowson is your typical electrical engineer. Most days, when the weather's good, he bikes the 15 miles along the Ottawa River to his company's offices in the west end of the Canadian capital.

Michael Moritz to Step Back at Sequoia Capital — Michael Moritz, the prominent Silicon Valley investor who has backed companies such as Google (GOOG), LinkedIn, PayPal, and Yahoo (YHOO), is stepping back from some of his responsibilities at his firm, Sequoia Capital, and has disclosed …

ITC once again sides with Apple, RIM in Kodak patent spat — The U.S. International Trade Commission today once again said Apple and Research In Motion are not infringing on a patent held by Eastman Kodak. — ITC administrative law judge Thomas Pender today posted his initial determination …

Google Voice Founder Tackles Conference Calls — Uberconference debuts today as a new interface for conference calls — you know, those terrifically annoying occurrences that people in business deal with on a daily basis. — What's notable about the product is it comes from Craig Walker …

FTC names Internet privacy expert as senior adviser — The Federal Trade Commission has named an Internet privacy expert to advise on mobile privacy and competition issues as the agency takes on high-profile investigations of potential harm to consumers by the Web's biggest firms.

Fab Seeking To Raise $100M At A Super Fab Valuation — Earlier today we spoke to Fab.com CEO Jason Goldberg at TechCrunch Disrupt, on the anniversary of his company's pivot from gay social network to design-focused flash sales site, and a week after its mini-pivot to curated social shopping site.

The Atavist Matures as a Publisher and a Platform — It sounds like the setup for a very old, stale joke. Three guys walked into a bar in Brooklyn to complain about the state of journalism ... except by the time these guys were done chatting and plotting, they had come up with an actual business.

Leap Motion: 3D hands-free motion control, unbound — The startup's technology puts sub-millimeter accuracy at user fingertips, offers control gestures like pinch-to-zoom, and promises new applications that make the Kinect and its kin look like yesterday's news.

Spotify expands to Australia and New Zealand — Spotify has just announced that it's expanding to Australia and New Zealand starting today, a few months after it announced availability in Germany. All three tiers of Spotify (free, unlimited, and premium) will be available in New Zealand and Australia …

Carriers Willing to Live With High iPhone Subsidies for Now — Much as U.S. wireless carriers would like to reduce the high subsidies they pay on Apple's iPhone, there's little chance that they'll do so anytime soon. — Why? — They're far too worried about what would happen to their customer-retention rates if they did so.

Q&A: T-Mobile CEO on layoffs, iPhone, mergers and more — After a detour through Dallas, Philipp Humm is finally getting to reshape T-Mobile USA. — Humm reinvigorated T-Mobile's German business before parent company Deutsche Telekom sent him to Bellevue in 2010, to rev up America's fourth largest wireless company.